Calculated Kinetics Glock MOS to K/RMSC Direct Thread Adapter Plate

The Calculated Kinetics MOS to K/RMSC Direct Thread Adapter Plate allows Glock MOS pistols to mount red dot optics with the K footprint (also known as RMSC or Shield RMS footprint) using a direct thread interface. This precision-machined plate eliminates the factory adapter system, providing a lower, more rigid mounting solution for compatible micro red dots.

CNC-machined from aircraft-grade aluminum with a Type III hard anodized finish for corrosion resistance. The direct thread design threads into the slide, creating a secure, repeatable zero without relying on the factory MOS screws. Compatible with Glock MOS models including Gen 5 and later pistols. Installation requires professional gunsmithing skills and torque specifications should be followed carefully. Does not include mounting screws for the optic—use screws provided with your red dot.

• Type: Optic adapter plate
• Compatible Pistols: Glock MOS models (Gen 5 and later)
• Optic Footprint: K footprint / RMSC / Shield RMS
• Material: Aircraft-grade aluminum, Type III hard anodized
• Mounting Style: Direct thread to slide
• Includes: Adapter plate only (optic mounting screws not included)